Features and Benefits
Polytetrafluoroethylene (PTFE) is a synthetic fluororpolymer of tetrafluoroethylene. The best known brand name of the PTFE-based formula is Teflon® by Chemours. Chemours is a spin-off of DuPont Co., which discovered the compound in 1938.
The post-sintered process re-bakes the PTFE at a controlled time and temperature, increasing the wall thickness and tightening the molecular bond, which dramatically reduces effusion rate. By making these voids as small as possible it closes the path a gas will follow while under pressure making the PTFE more “dense”.
Post-Sintered PTFE provides the lowest effusion rate possible while maintaining the highest flexibility and most robust inner core.
In the gas industry: the higher the effusion rate, the higher the product ($$$$) loss
For flexible lead (hose/pigtail) material...Post-Sintered PTFE is your best option
Economically priced
Lowest effusion rate providing the lowest amount of lost gas in service
Widest temperature range
Highest flexibility
Longest service life
Meets and exceeds CGA E-9 sec 5.7
All Weldcoa Wolf Pack Gas Packs Manifolds and Leads are fully built 100% at Weldcoa. Manifold assemblies are tested, oxygen cleaned, bagged and tagged. Weldcoa guarantees all of our structures to be free of manufacturing defects for life.
For any questions on what is offered or if you have a specialty application, please feel free to contact us at (630) 806-2000 or email us at sales@weldcoa.com.
Located in Aurora, IL, Weldcoa is an innovative US manufacturer of products that store, transport, fill, supply and/or analyze compressed gas, cryogenic liquids, high pressure liquids and supercritical fluid. Our cross-disciplinary team of experts bring an in-depth knowledge of gases to every project. You can count on their passion and commitment to make your project a success.
Call 630-806-2000 or email us at solutions@weldcoa.com today to get started.